DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, SY | - |
dc.contributor.author | Kim, MC | - |
dc.contributor.author | Song, HS | - |
dc.contributor.author | Park, CG | - |
dc.date.accessioned | 2016-04-01T02:14:41Z | - |
dc.date.available | 2016-04-01T02:14:41Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2005-01 | - |
dc.identifier.issn | 0255-5476 | - |
dc.identifier.other | 2005-OAK-0000004922 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/24739 | - |
dc.description.abstract | Fabrication of two different types of functionally graded tungsten carbide cobalt (WC-Co) coatings has been tried by using detonation gun to enhance both the hardness in the surface region and the toughness of the coating. Five layers with a continuous compositional change of 75 to 92 wt.% of WC were sprayed to obtain 'layer-structured gradient' coatings. Each layer was controlled to have both minimum porosity and minimum phase decomposition of WC. New types of 'continuously graded' coatings were also fabricated to eliminate any obvious interfaces between layers by the 'shot control method' of detonation gun spraying. The wear resistance of these coatings was measured and compared to that of conventional WC-Co coatings by using dry sand abrasion tests under the condition of 20kg load and 200rprn rotating wheel. Present functionally graded coatings revealed more improved wear resistance than that of conventional coatings. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | TRANS TECH PUBLICATIONS LTD | - |
dc.relation.isPartOf | MATERIALS SCIENCE FORUM | - |
dc.subject | functionally gradient materials | - |
dc.subject | Tungsten carbide | - |
dc.subject | thermal spraying | - |
dc.subject | wear resistant coating | - |
dc.title | Functionally graded tungsten carbide cobalt coatings fabricated by detonation gun | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.4028/www.scientific.net/MSF.475-479.1507 | - |
dc.author.google | Park, SY | - |
dc.author.google | Kim, MC | - |
dc.author.google | Song, HS | - |
dc.author.google | Park, CG | - |
dc.relation.volume | 475-479 | - |
dc.relation.startpage | 1507 | - |
dc.relation.lastpage | 1510 | - |
dc.contributor.id | 10069857 | - |
dc.relation.journal | MATERIALS SCIENCE FORUM | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Conference Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | MATERIALS SCIENCE FORUM, v.475-479, pp.1507 - 1510 | - |
dc.identifier.wosid | 000227494701150 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 1510 | - |
dc.citation.startPage | 1507 | - |
dc.citation.title | MATERIALS SCIENCE FORUM | - |
dc.citation.volume | 475-479 | - |
dc.contributor.affiliatedAuthor | Park, CG | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 2 | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | functionally gradient materials | - |
dc.subject.keywordAuthor | Tungsten carbide | - |
dc.subject.keywordAuthor | thermal spraying | - |
dc.subject.keywordAuthor | wear resistant coating | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Metallurgy & Metallurgical Engineering | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Metallurgy & Metallurgical Engineering | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.